Results 61 to 70 of about 26,206 (227)

Calcium signaling in crops

open access: yesNew Phytologist, Volume 249, Issue 4, Page 1644-1658, February 2026.
Summary Calcium (Ca2+) signaling is integral to nearly all aspects of plant biology, including development and responses to biotic and abiotic stresses. It operates through two main layers: the generation of Ca2+ signals and their decoding by Ca2+‐binding proteins, which act early in diverse signaling pathways. The system exhibits remarkable robustness
Chunxia Zhang, Yang Song, Jörg Kudla
wiley   +1 more source

About Linguistic significance of failed acts [PDF]

open access: yes, 2014
Bien se sabe que el Psicoanálisis ha sido objeto de severos cuestionamientos metodológicos por parte de diversas corrientes de la Filosofía y la Psicología.
Gil, Jose Maria
core  

Root cell wall plasticity in iron homeostasis: an overlooked frontier in plant nutrition

open access: yesNew Phytologist, Volume 249, Issue 4, Page 1699-1708, February 2026.
Summary Iron (Fe) is an essential micronutrient for plant growth and development, yet its availability in soils is often limited or excessive, leading to widespread Fe deficiency or toxicity that constrains crop productivity. While Fe uptake, transport, and signaling pathways have been well characterized, the role of the root cell wall as a dynamic ...
Poonam Kanwar, Petra Bauer
wiley   +1 more source

Tectónica activa, estructura cortical y naturaleza de los dominios del basamento oceánico en el SO de Iberia

open access: yes, 2021
X Congreso Geológico de España, 5-7 de julio 2021, Vitoria-Gasteiz.-- 1 page [EN] We present a new classification of geological domains at the Africa-Eurasia plate boundary off SW Iberia, together with a regional geodynamic reconstruction spanning from the Mesozoic extension to the Neogene-to-present-day convergence (Martínez-Loriente et al., 2014). It
Martínez-Loriente, S.   +2 more
openaire   +1 more source

Introduccion a la traumatología y ortopedia. Parte I: Consolidación de las fracturas y semiología radiológica [PDF]

open access: yes, 1994
Describimos la estructura e irrigación del hueso,tipos de consolidación ósea y semiología radiológica de la consolidación.We describe the bone's structure and blood supply, types of bone healing and radiographic ...
Durall Rivas, Ignacio   +1 more
core  

Exploring the Predictive Role of Lexical Stress Discrimination in the Phonological and Grammatical Skills of Teenagers With Down Syndrome

open access: yesJournal of Intellectual Disability Research, Volume 70, Issue 1, Page 48-57, January 2026.
ABSTRACT Background Temporal‐sampling theory suggests that lexical stress discrimination plays an important role in language disorders. This study explored whether this is also the case in Down syndrome (DS) and, particularly, whether lexical stress discrimination could contribute to accounting for the phonological and grammatical skills of teenagers ...
Elena López‐Riobóo   +1 more
wiley   +1 more source

Interpretación gravimétrica y estructura cortical en la cuenca de General Levalle, Provincia de Córdoba, Argentina

open access: yesRevista Mexicana de Ciencias Geológicas, 2011
Fil: Gimenez, Mario Ernesto. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto Geofísico Sismológico Volponi; Argentina.
Gimenez, Mario Ernesto   +3 more
openaire   +2 more sources

Modelo de cabalgamiento profundo para el Alto Atlas (Marruecos). Implicaciones sísmicas en la zona de colisión entre Eurasia y Africa

open access: yesEstudios Geologicos, 2007
Los modelos geodinámicos existentes sobre la estructura profunda del alto Atlas suponen la existencia de un despegue medio-cortical donde convergen los cabalgamientos superficiales y bajo el cual la corteza inferior es continua.
A. G. El Harfi   +4 more
doaj   +1 more source

A multiscale growth atlas of Arabidopsis: linking cell dynamics to organ development

open access: yesNew Phytologist, Volume 249, Issue 1, Page 299-324, January 2026.
Summary Plant development depends on coordinated growth at cellular and organ scales, yet comparative analyses are hindered by inconsistent reporting of growth across studies. We conducted a meta‐analysis of Arabidopsis thaliana growth dynamics, integrating data from 176 studies to create the first multiscale atlas of plant growth.
Viraj Alimchandani   +2 more
wiley   +1 more source

Estado actual de los injertos óseos: Biología, función, conservación, riesgo de transmisión de enfermedades, inmunogenicidad e incorporación [PDF]

open access: yes, 2001
Los dos factores determinantes de la magnitud y la velocidad de unión entre el injerto y el husped son la estabilidad mecánica del lecho y el contacto entre ambos.
Garrido Lahiguera, R.   +2 more
core  

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